Cart

CENTECH VIETNAM JSC

Address: No. 91-93, Lane 5, An Phu Ward, District 2, HCM City
Telephone: (+84) 24 6663 2426
Hotline: (+84) 961 739 336
Email: centech@centechvn.com
Operation Time: all weekdays (except Sunday and National Holidays)

Endress+Hauser Electronic Differential Pressure Deltabar FMD72

Electronic differential pressure system utilizing two metal sensor modules and one transmitter.

Free shipping
Credit Card

Overview

The electronic dp Deltabar FMD72 is a differential pressure system, used to measure the pressure, level, volume or mass of liquids in pressurized tanks or distillation columns/evaporators. The high pressure sensor (HP) measures the hydrostatic pressure. The low pressure sensor (LP) measures the head pressure. The level is calculated in the transmitter using these two digital values. The electronic dp system eliminates issues of traditional differential pressure measurements.


Benefits

  • Eliminates traditional mechanical issues resulting in greater process availability and reliability

  • Safety risks are minimized with the new electronic differential pressure system architecture and design

  • Lowest total cost of ownership due to reduced installation time, maintenance, downtime and spare requirements

  • Multivariable level measurement: HART-based differential pressure, head pressure and sensor temperatures from one system

  • Continuous health indication of the entire system via HART-based diagnostic

  • High reproducibility and long-term stability

  • Process safety assured with small flush mounted process connections in hygienic applications


Application

For differential pressure, level, volume or mass measurement of liquids in pressurized tanks and distillation columns/evaporators.

  • Process connections: Threads, flanges and hygienic connections

  • Process temperature: -40 to +125°C (-40 to +257°F), optional 250°C (480°F)

  • Measuring range: 400mbar to +40bar (6 to 600psi)

  • Accuracy: Single sensor up to ±0.05%, system up to ±0.07%

  • International explosion protection certificates, hygienic approvals


Specification

Measuring PrincipleDifferential pressure
Characteristic / ApplicationElectronic differential pressure transmitter with metal sensor for level, volume or mass measurement in liquids.
Supply / Communication4...20 mA HART
Accuracy0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor
Long term stability0.05% of URL/year of individual sensor
Ambient temperature–40...+80°C 
(–40... +176°F)
Process temperature–40...+125°C 
(–40 ... +257°F)
Process pressure absolute / max. overpressure limit160 bar (2400 psi)
Pressure measuring range400 mbar...10 bar
(6 psi...150 psi)
Main wetted parts316L, Alloy C
Process connectionThreads
Flange (DIN, ASME,JIS)
Process connection hygienicDIN11851
DIN11864-1
Tri-Clamp
DRD
Varivent
Communication4...20 mA HART
Certificates / ApprovalsATEX, FM, CSA, CSA C/US IEC Ex, NEPSI, INMETRO

Design approvalsNACE MR0175
EN10204-3.1

Hygienic approvalsFDA

Options4-line digital display
SS- or Aluminium housing
Application limitsUse the Software Applicator Sizing Electronic DP